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Rename the arm64 4k PAGE_* macros

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These now have a _4K suffix to allow us to be explicit when we mean
to use a 4k page rather than assuming PAGE_SIZE is 4k.

Sponsored by:	Innovate UK
This commit is contained in:
Andrew Turner 2020-12-23 09:46:13 +00:00
parent e324f1e9f4
commit 3413a8cd81
1 changed files with 7 additions and 3 deletions
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10
sys/arm64/include/param.h
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@ -83,9 +83,9 @@
#define CACHE_LINE_SHIFT 7
#define CACHE_LINE_SIZE (1 << CACHE_LINE_SHIFT)
#define PAGE_SHIFT 12
#define PAGE_SIZE (1 << PAGE_SHIFT) /* Page size */
#define PAGE_MASK (PAGE_SIZE - 1)
#define PAGE_SHIFT_4K 12
#define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K)
#define PAGE_MASK_4K (PAGE_SIZE_4K - 1)
#define PAGE_SHIFT_16K 14
#define PAGE_SIZE_16K (1 << PAGE_SHIFT_16K)
@ -95,6 +95,10 @@
#define PAGE_SIZE_64K (1 << PAGE_SHIFT_64K)
#define PAGE_MASK_64K (PAGE_SIZE_64K - 1)
#define PAGE_SHIFT PAGE_SHIFT_4K
#define PAGE_SIZE PAGE_SIZE_4K
#define PAGE_MASK PAGE_MASK_4K
#define MAXPAGESIZES 3 /* maximum number of supported page sizes */
#ifndef KSTACK_PAGES